package tech.wetech.admin3.util;

import java.util.HashMap;

public class R extends HashMap<String, Object> {
  public R() {
    put("code", 0);
    put("msg", "success");
  }

  public static R error() {
    return error(500, "Unknown error occurred");
  }

  public static R error(String msg) {
    return error(500, msg);
  }

  public static R error(int code, String msg) {
    R r = new R();
    r.put("code", code);
    r.put("msg", msg);
    return r;
  }

  public static R success(String msg) {
    R r = new R();
    r.put("msg", msg);
    return r;
  }

  public static R success() {
    return new R();
  }

  public R put(String key, Object value) {
    super.put(key, value);
    return this;
  }
}
